Problem Display
PID: 209725 (3K1N2/5p1p/2p5/4P1p1/1PR1Pk2/8/1BNp1P2/3B1n2 w - - 0 1)

Stepochkin, Anatoly Viktorovich

Suomen Shakki, 1991

3K1N2/5p1p/2p5/4P1p1/1PR1Pk2/8/1BNp1P2/3B1n2

#3

10 + 7


SOLUTION


  • SOUND
  • Sets
    • 1...f5
      • 2.Se6#
    • 1...f6
      • 2.Se6#
  • Keys
    • 1.Sd4!
      • threat
        • 2.Sde6+
          • 2...fxe6
            • 3.Sxe6#
      • 1...Kxe4
        • 2.Sf3+
          • 2...Kd3
            • 3.Rd4#
          • 2...Kd5
            • 3.Rd4#
          • 2...Kf5
            • 3.Bc2#
      • 1...Kxe5
        • 2.Sxc6+
          • 2...Kf4
            • 3.Be5#
          • 2...Kd6
            • 3.Be5#
      • 1...h5
        • 2.Sde6+
          • 2...fxe6
            • 3.Sxe6#
            • 3.Sg6#
      • 1...h6
        • 2.Sde6+
          • 2...fxe6
            • 3.Sxe6#
            • 3.Sg6#

FEATURES


NOT CLASSIFIED


Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).